#aspnetcore — Public Fediverse posts

If you're keeping up with #oauth and #app #security, our resident specifications expert, Joe DeCock, summarizes the standards landscape as of summer 2026.

https://duendesoftware.com/blog/20260820-summer-2026-identity-standards-recap

#dotnet #aspnetcore

Dew Drop Weekly Newsletter 496 - Week Ending August 14, 2026

https://zc.vg/GngZp?m=0

#dewdrop #newsletter #javascript #css #azure #aspnetcore #blazor #cpp #windowsdev #xaml #dotnet #csharp #ai #mcp #python #appdev #dotnetmaui #podcasts #m365 #data #sqlserver #powershell #cli #terminal

via @dotnet : .NET 11 Preview 7 is now available!

https://ift.tt/JbBh9yN
#NET11 #Preview7 #dotnet #dotnet11 #ReleaseNotes #Libraries #Runtime #SDK #CSharp #ASPNetCore #NETMAUI #EntityFrameworkCore #EFCore #FSharp #WindowsForms #WebAssembly #JIT #NativeAOT #Seria…

.NET 11 Preview 7 is now available

https://devblogs.microsoft.com/dotnet/dotnet-11-preview-7/

#dotnet #csharp #aspnetcore #dotnetmaui #appdev #dotnet11 #blazor #efcore

From the .NET blog...

In case you missed it earlier...

.NET 11 Preview 7 is now available!
https://devblogs.microsoft.com/dotnet/dotnet-11-preview-7/ #dotnet #NETMAUI #ASPNETCore #csharp #EntityFramework #fsharp #WinForms #NET11 #Featured

From the .NET blog...

.NET 11 Preview 7 is now available!
https://devblogs.microsoft.com/dotnet/dotnet-11-preview-7/ #dotnet #NETMAUI #ASPNETCore #csharp #EntityFramework #fsharp #WinForms #NET11 #Featured

Implement BFF using Auth0, Angular and #ASPNETCore

https://damienbod.com/2026/08/10/implement-bff-using-auth0-angular-and-asp-net-core/

#dotnet #webdev #angular #auth #auth0 #bff #patterns #csharp

Dew Drop Weekly Newsletter 495 - Week Ending August 7, 2026

https://zc.vg/kFZfL?m=0

#dewdrop #newsletter #javascript #azure #css #aspnetcore #blazor #xaml #windowsdev #cpp #csharp #dotnet #ai #dotnetmaui #appdev #mcp #agile #devops #python #podcasts #IoT #m365 #sqlserver #data #terminal #devtools

Blogged: Automatic CSRF protection based on Fetch Metadata headers - Exploring the .NET 11 preview

https://andrewlock.net/exploring-the-dotnet-11-preview-6-automatic-csrf-protection-based-on-fetch-metadata-http-headers/

In this post I describe the new Cross-Site Request Forgery protection added to ASP.NET Core that uses Fetch Metadata headers instead of tokens

#aspnetcore #security

Modern authentication in #ASPNETCore with 2FA and passkey

https://blog.elmah.io/modern-authentication-in-asp-net-ore-with-2fa-and-passkey/

#dotnet #webdev #auth #passkeys #security #csharp

Dew Drop Weekly Newsletter 494 - Week Ending July 31, 2026

https://zc.vg/Rhf09?m=0

#dewdrop #newsletter #javascript #aspnetcore #blazor #css #azure #xaml #cpp #windev #dotnet #csharp #ai #mcp #devops #python #agile #dotnetmaui #appdev #podcasts #m365 #data #sqlserver #terminal

I got tired of hand-writing minimal API endpoints for every CQRS command and query, so I built
Postie. Free forever (MIT), a full CQRS stack in the box, already running my production apps.

https://www.andrewmclachlan.com/articles/postie
https://www.nuget.org/packages/Postie.Cqrs.AspNetCore

#dotnet #aspnet #aspnetcore #oss

Blogged: Understanding the Fetch Metadata HTTP headers: Sec-Fetch-Site and friends

https://andrewlock.net/understanding-the-fetch-metadata-http-headers-sec-fetch-site-and-friends/

In this post I describe the Fetch Metadata HTTP headers like Sec-Fetch-Site and Sec-Fetch-Mode which give information to a server about the context of a request

#Security #aspnetcore

Microsoft has released #DotNet11 Preview 6!

Updates span C#, ASP.NET Core, .NET MAUI, and EF Core:
🔹 Extension indexers
🔹 Async validation, automatic CSRF protection & OpenAPI 3.2 by default
🔹 FULL OUTER JOIN translation
🔹 Windows support for CollectionView

📖 Read more: https://bit.ly/4x3PdHT

#DotNet #CSharp #AspNetCore #InfoQ

From the .NET blog...

In case you missed it earlier...

Announcing v2.0 of the official MCP C# SDK
https://devblogs.microsoft.com/dotnet/announcing-v20-of-the-official-mcp-csharp-sdk/ #dotnet #AI #ASPNETCore #csharp #MCP #sdk

From the .NET blog...

Announcing v2.0 of the official MCP C# SDK
https://devblogs.microsoft.com/dotnet/announcing-v20-of-the-official-mcp-csharp-sdk/ #dotnet #AI #ASPNETCore #csharp #MCP #sdk

via @dotnet : Announcing v2.0 of the official MCP C# SDK

https://ift.tt/9JGw6W2
#MCP #CSharpSDK #MCPv2 #StatelessByDefault #MRTR #MultiRoundTripRequests #ASPNetCore #HTTPTransport #WebAPI #ApiDesign #HttpHeaders #McpHeader #McpParam #HeaderRouting #LoadBalancing…

Dew Drop Weekly Newsletter 493 - Week Ending July 24, 2026

https://zc.vg/iWd82?m=0

#dewdrop #newsletter #azure #javascript #css #aspnetcore #blazor #cpp #xaml #windowsdev #csharp #dotnet #ai #mcp #devops #agile #agents #python #appdev #dotnetmaui #podcasts #m365 #data #sqlserver #cli #terminal

New article on an odd architecture I discovered to solve a problem in Stylo.Bot - how do you have a 'live' dashboard over the qwhole system while not bringing your system to a halt if you have many concurrent users.

Signal Shingle: a novel architecture for high-performance ASP.NET multi-widget sites

How do you deliver fast responses for complex dashboards without going crazy? You stop rendering them on the request path.

https://mostlylucid.net/blog/signal-shingle-architecture

#aspnetcore #signalr #stylobot #htmx #architecture

🧭 Modernizing .NET, Part 33: good architecture can still be the wrong migration strategy.

📨 We used events, CQRS, and Clean Architecture selectively—but avoided combining the ASP.NET Core move with a full DDD, event-sourcing, or microservices rewrite.

Preserve behavior. Isolate dependencies. Modernize incrementally. 🧱

https://medium.com/@michael.kopt/modernizing-net-part-33-architecture-patterns-we-used-carefully-eb86f8403954
#DotNet #DotNetCore #ASPNET #ASPNETCore #SoftwareArchitecture

A post I wrote about securing an #OpenAPI scheme using Duende IdentityServer gets a decent amount of reads a month (https://duendesoftware.com/blog/20251126-securing-openapi-and-swagger-ui-with-oauth-in-dotnet-10)

But recently, a community member asked for recommendations (https://github.com/orgs/DuendeSoftware/discussions/584): "Microsoft says this, you say that…”

Funny enough, Duende's BFF Security Framework can be adapted to secure Swagger UI without dealing with tokens in the browser. See the video below. #dotnet #aspnetcore

Dew Drop Weekly Newsletter 492 - Week Ending July 17, 2026

https://zc.vg/a7yxS?m=0

#dewdrop #newsletter #azure #javascript #aspnetcore #blazor #css #cpp #windowsdev #xaml #winui #dotnet #csharp #ai #mcp #agents #python #devops #agile #IoT #appdev #podcasts #database #sqlserver #m365 #cli #terminal

TechBash 2026 Session Highlights for .NET Developers

https://vlqh-zgpm.campaign-view.com/ua/SharedView?od=3z5b1449310f71294fafc3d35955582e56a7fc9cec01fb440bc3cc8ba398aa18db&cno=11a2b0b1d1d3040&cd=1e7349b985b0a40a&m=0

#techbash #dotnet #devconference #csharp #blazor #kalahari #poconos #aspnetcore #workshops #ai

.NET 11 Preview 6 is now available!

https://devblogs.microsoft.com/dotnet/dotnet-11-preview-6/

#dotnet #csharp #dotnetmaui #aspnetcore #blazor #dotnet11 #efcore #fsharp

#ASPNETCore updates in .NET 11 Preview 6 | by Dan Roth

https://github.com/dotnet/aspnetcore/discussions/67788

#dotnet #csharp #blazor #dotnet11 #openapi

From the .NET blog...

In case you missed it earlier...

.NET 11 Preview 6 is now available!
https://devblogs.microsoft.com/dotnet/dotnet-11-preview-6/ #dotnet #NETMAUI #ASPNETCore #csharp #Containers #EntityFramework #fsharp #NET11 #Featured

via @dotnet : .NET 11 Preview 6 is now available!

https://ift.tt/vn20Ezh
#NET11 #Preview6 #dotnet #dotnet11 #ASPNETCore #NETMAUI #CSharp #EFCore #FSharp #EntityFrameworkCore #Runtime #SDK #Libraries #ContainerImages #DotNetBlog #DevBlogs #OpenSource #Programming…